Weak semi-circular mark in bottom left corner

a

Mark above slot

No marks in top left corner

No mark in top left corner

No mark in top right corner

No mark in bottom left corner

No mark near center on bottom ridge

No mark on bottom ridge

Small marks between stud 1 and 3, and between 2 and 4

No mark between stud 2 and 6

No marks between studs 2, 3, 6 and 7

a

Mark between stud 2 and 6

a

Mark between studs 2, 3, 6 and 7

Weak mark near top right corner of slot

No excess plastic on top side of brick

No excess plastic on bottom side of brick

a

Excess plastic on bottom side of brick

a

Large mark next to slot

No excess plastic on bottom edge

a

Excess plastic on right hand side of brick

b

Marks of excess plastic on right side being removed

c

Without line on right side of brick near bottom

a

Marks on both sides of bottom slot

No line between stud 1 and 2

a

Line between stud 1 and 2

No excess plastic on bottom edge top left-side.

Hole at stud 1

a

Large mark next to "L"

b

Pip 6mm wide

a

Pip 6mm wide

Pip 7mm wide

a

2mm recess on edges around center. Dot-pattern inside center ring. 6mm pip.

b

2mm recess on edges around center. Dot-pattern inside center ring. 5mm pip.

c

a

Excess plastic on bottom edge top left-side.